18396669720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16001}}^1$

素因数の和:16106

約数の個数: 256

約数和(自身を含む): 65810465280

約数和(自身を除く): 47413795560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 67, 78, 88, 104, 110, 120, 130, 132, 134, 143, 156, 165, 195, 201, 220, 260, 264, 268, 286, 312, 330, 335, 390, 402, 429, 440, 520, 536, 572, 660, 670, 715, 737, 780, 804, 858, 871, 1005, 1144, 1320, 1340, 1430, 1474, 1560, 1608, 1716, 1742, 2010, 2145, 2211, 2613, 2680, 2860, 2948, 3432, 3484, 3685, 4020, 4290, 4355, 4422, 5226, 5720, 5896, 6968, 7370, 8040, 8580, 8710, 8844, 9581, 10452, 11055, 13065, 14740, 16001, 17160, 17420, 17688, 19162, 20904, 22110, 26130, 28743, 29480, 32002, 34840, 38324, 44220, 47905, 48003, 52260, 57486, 64004, 76648, 80005, 88440, 95810, 96006, 104520, 114972, 128008, 143715, 160010, 176011, 191620, 192012, 208013, 229944, 240015, 287430, 320020, 352022, 383240, 384024, 416026, 480030, 528033, 574860, 624039, 640040, 704044, 832052, 880055, 960060, 1040065, 1056066, 1072067, 1149720, 1248078, 1408088, 1664104, 1760110, 1920120, 2080130, 2112132, 2144134, 2288143, 2496156, 2640165, 3120195, 3216201, 3520220, 4160260, 4224264, 4288268, 4576286, 4992312, 5280330, 5360335, 6240390, 6432402, 6864429, 7040440, 8320520, 8576536, 9152572, 10560660, 10720670, 11440715, 11792737, 12480780, 12864804, 13728858, 13936871, 16081005, 18305144, 21121320, 21441340, 22881430, 23585474, 24961560, 25729608, 27457716, 27873742, 32162010, 34322145, 35378211, 41810613, 42882680, 45762860, 47170948, 54915432, 55747484, 58963685, 64324020, 68644290, 69684355, 70756422, 83621226, 91525720, 94341896, 111494968, 117927370, 128648040, 137288580, 139368710, 141512844, 153305581, 167242452, 176891055, 209053065, 235854740, 274577160, 278737420, 283025688, 306611162, 334484904, 353782110, 418106130, 459916743, 471709480, 557474840, 613222324, 707564220, 766527905, 836212260, 919833486, 1226444648, 1415128440, 1533055810, 1672424520, 1839666972, 2299583715, 3066111620, 3679333944, 4599167430, 6132223240, 9198334860, 18396669720]

約数ペア:

[(1, 18396669720), (2, 9198334860), (3, 6132223240), (4, 4599167430), (5, 3679333944), (6, 3066111620), (8, 2299583715), (10, 1839666972), (11, 1672424520), (12, 1533055810), (13, 1415128440), (15, 1226444648), (20, 919833486), (22, 836212260), (24, 766527905), (26, 707564220), (30, 613222324), (33, 557474840), (39, 471709480), (40, 459916743), (44, 418106130), (52, 353782110), (55, 334484904), (60, 306611162), (65, 283025688), (66, 278737420), (67, 274577160), (78, 235854740), (88, 209053065), (104, 176891055), (110, 167242452), (120, 153305581), (130, 141512844), (132, 139368710), (134, 137288580), (143, 128648040), (156, 117927370), (165, 111494968), (195, 94341896), (201, 91525720), (220, 83621226), (260, 70756422), (264, 69684355), (268, 68644290), (286, 64324020), (312, 58963685), (330, 55747484), (335, 54915432), (390, 47170948), (402, 45762860), (429, 42882680), (440, 41810613), (520, 35378211), (536, 34322145), (572, 32162010), (660, 27873742), (670, 27457716), (715, 25729608), (737, 24961560), (780, 23585474), (804, 22881430), (858, 21441340), (871, 21121320), (1005, 18305144), (1144, 16081005), (1320, 13936871), (1340, 13728858), (1430, 12864804), (1474, 12480780), (1560, 11792737), (1608, 11440715), (1716, 10720670), (1742, 10560660), (2010, 9152572), (2145, 8576536), (2211, 8320520), (2613, 7040440), (2680, 6864429), (2860, 6432402), (2948, 6240390), (3432, 5360335), (3484, 5280330), (3685, 4992312), (4020, 4576286), (4290, 4288268), (4355, 4224264), (4422, 4160260), (5226, 3520220), (5720, 3216201), (5896, 3120195), (6968, 2640165), (7370, 2496156), (8040, 2288143), (8580, 2144134), (8710, 2112132), (8844, 2080130), (9581, 1920120), (10452, 1760110), (11055, 1664104), (13065, 1408088), (14740, 1248078), (16001, 1149720), (17160, 1072067), (17420, 1056066), (17688, 1040065), (19162, 960060), (20904, 880055), (22110, 832052), (26130, 704044), (28743, 640040), (29480, 624039), (32002, 574860), (34840, 528033), (38324, 480030), (44220, 416026), (47905, 384024), (48003, 383240), (52260, 352022), (57486, 320020), (64004, 287430), (76648, 240015), (80005, 229944), (88440, 208013), (95810, 192012), (96006, 191620), (104520, 176011), (114972, 160010), (128008, 143715)]